Contact us

Office address 
Back Up
4 Knightley Walk
SW18 1GZ

Tel: 020 8875 1805

For media enquiries, comment and interviews, please call 020 8875 6773 to speak with our communications team. Alternatively email We monitor these inboxes both in and out of hours.

Opening hours: Monday to Friday 9am – 5pm

You can also leave a message using the contact form below:

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Registered Charity No. 1072216 and SC040577
Charitable Company No 3596996
Registered in England & Wales


For level access: The nearest accessible station is Clapham Junction

Served by London overground & SW trains, Clapham Junction station has full lift access to all platforms to street level. From right outside the station on the far side of the road, you can take bus 37 / 170 or 337 to Wandsworth Town (approx 8 mins and 7 stops). When you alight the bus, continue walking along Wandsworth High street, cross over at the pedestrian crossing and turn right into Putney Bridge Road. Continue along Putney Bridge Road (passing the Hop Pole pub on your right). When you see Oakhill Road (*) on your left hand side, cross over Putney Bridge Road and take the first right into Point Pleasant and under the bridge. Ignore first turning on right to Osiers Road, continue along Point Pleasant and cross the road directly opposite second entrance into Osiers Road (pedestrians only). Walk along Osiers Road for 200m, the entrance to The Radius and Knightley Walk is on the right hand side. Unit 4 is the second entrance on your right.


East Putney Station / District Line
Please note this station does not have level access

Turn right out of the station, walk down Richmond Road and take first turning on your left into Oakhill Road. Continue along Oakhill Road for around 10 minutes until you reach the junction with Putney Bridge Road. Follow direction as above from (*).

British Rail

Wandsworth Town Station / overland from Vauxhall or Waterloo
Please note this station does not have level access

Walk out of the station and turn left onto Old York Road, bear left and continue onto Smugglers Way. Follow Smugglers Way and head straight onto The Causeway, cross over Bell Lane Creek and follow the road around to the right. Turn  at the end into Osiers Road and continue along this road (ignoring left hand turn into second section of Osiers Road). The Radius, 4 Knightley Walk is on the left hand side just before the bollards into the pedestrian only section of Osiers Road.

Car (see downloadable map with parking bays below)

From either direction of the A3 (Wandsworth one-way system), turn onto Putney Bridge Road. Follow Putney Bridge road and take 4th turning on the right into Point Pleasant (driving under a bridge). The offices are situated on private land within Osiers Road development. There is pay and display parking (4 hours only) in Point Pleasant and Prospect Cottage (first left off Point Pleasant).  If you are a wheelchair user, it is best to park as near as possible to the pedestrian-only entrance to Osiers Road (2nd turning on right into Osiers Road). Blue Badge Holders can park for free in Resident Park bays. See map for parking, dropped kerb to cross Point Pleasant and exact location of the offices.